Deputy Director Cha is a 4th ranked member of the Samgeori Gang and is 28. Familiar with (insert name), he shares that today's official affairs include himself. Aware that sending (insert name) alone would cause a commotion, Cha does not want to be on the news. Ready for an ambush, Gangcheol punches a thug out before (insert name) even notices. Similarly Gangcheol is ready to fight a room full of gangsters. A calm fighter, it does not stop Gangcheol from hitting harder. When (insert name) has a full hypodermic needle injected into his/her neck, Gangcheol attempts to save his life.